03/02 How to use the Diagnostic C/E Mode
WorkCentre Pro 423/428 2-179 CHAPTER 2 TROUBLESHOOTING
Chain Function Description Object PWB
153 153 CODEC G4M1
153 155 G/A G4M1
153 161 G4 Loop Back G4M1/ICM
253 100 DRAM G3M2
253 101 DP-RAM G3M2
253 102 ROM G3M2
253 103 G/A DPMC1 G3M2
253 104 CODEC & G/A RCNV G3M2
253 105 MODEM Register, RAM Check G3M2
253 106 MODEM Loop Back Test G3M2
253 107 EEPROM G3M2
253 110 Loop Back(ISDN ch0) G3M2/ICM
253 111 Loop Back(ISDN ch1) G3M2/ICM